Frequencies for d_5_hos_c7_55 variable in prds_hosp10_yr2010 dataset :

d_5_hos_c7_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |          1        0.04        0.04
          7 |          1        0.04        0.09
         54 |          1        0.04        0.13
        501 |          1        0.04        0.17
        578 |          1        0.04        0.22
        782 |          1        0.04        0.26
       1312 |          1        0.04        0.30
       3990 |          1        0.04        0.34
       8221 |          1        0.04        0.39
      13854 |          1        0.04        0.43
          . |      2,313       99.57      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018